| Preparation of β-Sialon/ZrN bonded corundum composites from zircon by nitridation reaction sintering process |
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| 引用本文： | 马北越,于景坤,刘涛,颜正国. Preparation of β-Sialon/ZrN bonded corundum composites from zircon by nitridation reaction sintering process[J]. 中南工业大学学报(英文版), 2009, 16(5): 725-729. DOI: 10.1007/s11771-009-0120-5 |
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| 作者姓名： | 马北越 于景坤 刘涛 颜正国 |
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| 作者单位： | School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China |
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| 基金项目： | Project（50274021） supported by the National Natural Science Foundation of China and Baoshan Iron and Steel Co., Ltd. |
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| 摘 要： |
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| 关 键 词： | 复合材料 氮化反应 反应烧结工艺 白刚玉 锆石 扫描电子显微镜 制备 加热温度 |
| 收稿时间： | 2005-03-08 |
Preparation of β-Sialon/ZrN bonded corundum composites from zircon by nitridation reaction sintering process |
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| Bei-yue Ma, Jing-kun Yu, Tao Liu and Zheng-guo Yan. Preparation of β-Sialon/ZrN bonded corundum composites from zircon by nitridation reaction sintering process[J]. Journal of Central South University of Technology, 2009, 16(5): 725-729. DOI: 10.1007/s11771-009-0120-5 |
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| Authors: | Bei-yue Ma Jing-kun Yu Tao Liu Zheng-guo Yan |
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| Affiliation: | School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China |
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| Abstract: | β-Sialon/ZrN bonded corundum composites were synthesized using fused white corundum, alumina micro powder, zircon and carbon black by nitridation reaction sintering process. Phase composition and microstructure of the synthesized composites were investigated by X-ray powder diffraction and scanning electronic microscope, and the formation process of the composites was discussed. The results show that the composites with different compositions can be obtained by controlling the heating temperature and contents of zircon and carbon black. The proper temperature to synthesize the composites is 1 773 K. |
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| Keywords: | ZrN zircon corundum composites nitridation reaction sintering process |
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